Isotopically Labeled Compounds

Medchemexpress LLC 2-benzamidoacetic acid-d5 | 53518-98-2 | 99.7% | 184.20 g/mol | C9H4D5NO3 | 1 MG

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Hippuric acid-d5 is a deuterium-labeled analogue of hippuric acid used as a stable isotope internal standard for quantitative mass spectrometry and metabolic studies. It serves as a reference standard for analytical method development, validation, and tracer experiments. Molecular formula: C9H4D5NO3; CAS: 53518-98-2.

• Deuterium-labeled internal standard for LC-MS/MS.
• High isotopic enrichment for accurate quantitation.
• Suitable for method development and validation.
• Applicable to metabolic tracing and biomarker studies.
• Provided in small quantities for analytical use.

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Cambridge Isotope Laboratories Water (18O, 97%), 1g

Water (18O, 97%), 14314-42-2, H2*O, 20.02, 1g

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Cambridge Isotope Laboratories Acetone-D6 (D,99.9%) 1%-10X1G

Acetone-D6 (D,99.9%) 1%-10X1G

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Cambridge Isotope Laboratories CHLOROFORM-D (D, 99.8%) +0.05% V/V TMS

CHLOROFORM-D (D, 99.8%) +0.05% V/V TMS

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Medchemexpress LLC Carazolol-d7 | 1173021-02-7 | MFCD16652536 | >98.0% | 305.42 | C18H15D7N2O2 | 1 MG

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Carazolol-d7 is the deuterium-labeled analogue of carazolol provided as a high-purity stable isotope standard for research and analytical applications. It is intended for use as an internal standard in quantitative mass spectrometry and for method development in pharmacology, ADME, and bioanalytical studies.

• Deuterium-labeled internal standard for LC-MS/MS and GC-MS assays.
• High chemical purity suitable for quantitative analysis.
• Characterized by molecular formula and molecular weight for accurate identification.
• Provided as a small, convenient pack size for trace-level applications.
• Suitable for pharmacokinetic and metabolism studies requiring isotopic standards.

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Medchemexpress LLC Ponesimod-d7 100ug | 100UG

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Ponesimod-d7 (ACT-128800-d7) is the deuterium-labeled Ponesimod (HY-10569) Ponesimod-d7 (ACT-128800) is a potent selective and orally active agonist of S1P1 with an IC50 of 6 nM in a radioligand binding assay Ponesimod-d7 activates S1P1-mediated signal transduction with high potency (EC50 5 7 nM) Ponesimod-d7 can protect against lymphocyte-mediated tissue inflammation[1 [2 [3

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Sigma Aldrich Fine Chemicals Biosciences Dimethyl sulfoxide-d6 99.9 atom % D | 2206-27-1 | MFCD00002090 | 10G

Dimethyl sulfoxide-d6 99.9 atom % D | Purity: 99% (CP) | Mol Wt: 84.17 | 2206-27-1 | MFCD00002090 | 10G

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Sigma Aldrich Fine Chemicals Biosciences Chloroform-d 99.8 atom % D, contains 0.1 % (v/v) TMS | 865-49-6 | MFCD00000827 | 100G

Chloroform-d 99.8 atom % D, contains 0.1 % (v/v) TMS | Purity: >=99.00% | Mol Wt: 120.38 | 865-49-6 | MFCD00000827 | 100G

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Sigma Aldrich Fine Chemicals Biosciences Chloroform-d 99.8 atom % D, contains 0.03 % (v/v) TMS | 865-49-6 | MFCD00000827 | 10X0.6ML

Chloroform-d 99.8 atom % D, contains 0.03 % (v/v) TMS | Purity: >=99% (CP) | Mol Wt: 120.38 | 865-49-6 | MFCD00000827 | 10X0.6ML

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Sigma Aldrich Fine Chemicals Biosciences Dimethyl sulfoxide-d6 99.5 atom % D | 2206-27-1 | MFCD00002090 | 100G

Dimethyl sulfoxide-d6 99.5 atom % D | Purity: 99% (CP) | Mol Wt: 84.17 | 2206-27-1 | MFCD00002090 | 100G

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American Radiolabeled Chemicals Inc CHOLIC ACID-CARB-14C 50UC

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Cholic acid-carboxyl-14C 50uCi in ethanol, 0.1 mCi/ml, S.A. 50-60 mCi/mmol, M.W. 408.6

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Medchemexpress LLC D-glucose-13C2 | 201741-04-0 | 98.0% | 25 MG

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D-Glucose-13C2 is the 13C labeled D-Glucose, a monosaccharide and important carbohydrate in biology. It serves as a carbohydrate sweetener and a critical component of general metabolism, acting as a signaling molecule in relation to both cellular metabolic status and biotic and abiotic stress response.

• Can be used as a tracer.
• Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.

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Sigma Aldrich Fine Chemicals Biosciences Benzoic acid-2,3,4,5,6-d5 >=99 atom % D, >=99% (CP) | 1079-02-3 | MFCD00002400 | 1G

Benzoic acid-2,3,4,5,6-d5 >=99 atom % D, >=99% (CP) | Purity: >=99% (CP) | Mol Wt: 127.15 | 1079-02-3 | MFCD00002400 | 1G

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Revvity Health Sciences Inc dCTP, [α-³²P]- 3000Ci/mmol 10mCi/ml , 1 mCi

dCTP, [α-³²P]- 3000Ci/mmol 10mCi/ml , 1 mCi

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Revvity Health Sciences Inc dCTP, [α-³²P]- 3000Ci/mmol 10mCi/ml EasyTide, 100 µCi

dCTP, [α-³²P]- 3000Ci/mmol 10mCi/ml EasyTide, 100 µCi

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